If you have any plugins using any of those hooks, please upgrade your plugin and add

"nbbpm": {
"compatibility": "^1.5.0"
}

to your package.json.

Apart from the hook parameter changes we have a bunch of other breaking changes in 1.5.0. Here is a list of them and the relevant changes in themes & plugins.

upgrade async to 2.x+. This dependency has been updated, if your plugin directly uses the core module update your plugin so it uses async directly and take a look at the breaking changes for async.

ability to filter notifications by type The /notifications page now allows notifications to be filtered by type. The core themes templates are updated to reflect this change. If you have a custom theme apply these changes.

filter:widget.render returns string If you have a widget hook it should pass back the data it receives as a parameter instead of sending back a string. The old way will still work but it is deprecated and will be removed in a future release. See this for the updates.